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| author | Su Hui <suhui@nfschina.com> | 2023-05-31 12:32:51 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-05-31 12:58:38 +0200 |
| commit | 0d2da4b595d03009db7dfb5ebf01c547b89b0ad8 (patch) | |
| tree | ff77a2a811a44c72b5cd0df9552809620a098eb4 /lib/test_bpf.c | |
| parent | e38096d95f4d7e8cc15280b4a3515eee31925561 (diff) | |
| download | lwn-0d2da4b595d03009db7dfb5ebf01c547b89b0ad8.tar.gz lwn-0d2da4b595d03009db7dfb5ebf01c547b89b0ad8.zip | |
bpf/tests: Use struct_size()
Use struct_size() instead of hand writing it. This is less verbose and
more informative.
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230531043251.989312-1-suhui@nfschina.com
Diffstat (limited to 'lib/test_bpf.c')
| -rw-r--r-- | lib/test_bpf.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/test_bpf.c b/lib/test_bpf.c index ade9ac672adb..fa0833410ac1 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -15056,8 +15056,7 @@ static __init int prepare_tail_call_tests(struct bpf_array **pprogs) int which, err; /* Allocate the table of programs to be used for tall calls */ - progs = kzalloc(sizeof(*progs) + (ntests + 1) * sizeof(progs->ptrs[0]), - GFP_KERNEL); + progs = kzalloc(struct_size(progs, ptrs, ntests + 1), GFP_KERNEL); if (!progs) goto out_nomem; |